Features
ÎÎ4-to-4 channel configuration with 10Gbps linear Redriver
ÎÎConfigurable for USB3.2 Gen2, USB3.2 Gen2/2-lane DP1.4/
DP2.0 (UHBR10), 4-lane DP1.4/DP2.0 (UHBR10) or USB3.2
Gen2x2 operations
ÎÎDefault USB3.2 Gen2x2 bypass operation during power on
ÎÎUltra low latency (< 300ps) for better interoperability and data
throughput
ÎÎIndividual controls on CTLE gain, Flat Gain and Output
linearity
ÎÎIntegrated AUX channel crossbar switch for side band signal
ÎÎType-C connector flip and non-flip plug support
ÎÎI2C Slave support with speed up to 1MHz
ÎÎVery low USB and DisplayPort active mode and power saving
mode operation
ÎÎSingle power supply: 1.8V +/-5%
ÎÎIndustrial temperature support: -40oC to +85oC
ÎÎTotally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
ÎÎHalogen and Antimony Free. “Green” Device (Note 3)
ÎÎFor automotive applications requiring specific change control
(i.e. parts qualified to AEC-Q100/101/200, PPAP capable,
and manufactured in IATF 16949 certified facilities), please
contact us or your local Diodes representative.
https://www.diodes.com/quality/product-definitions/
ÎÎPackaging (Pb-free & Green):
yyTiny 32-pin X2QFN, (0.4 mm pitch) (XUA)

Applications
Description
ÎÎSmart Phones
ÎÎTablets
ÎÎLaptop PCs
ÎÎGaming Consoles
ÎÎVR/AR Goggles
ÎÎActive Cables
The PI2DPX1217 is a non-blocking USB Type-C DP-Alt mode
linear RedriverTM in 4-to-4 configuration operated by 1.8v power
supply. It supports four operation modes through I2C bus setting
for USB3.2 Gen2, USB3.2 Gen2/2-lane DP1.4/DP2.0 (UHBR10),
4-lane DP1.4/ DP2.0 (UHBR10) or USB3.2 Gen2x2 with speed up
to 10Gbps per channel. It swaps the high speed channels under
the flip and non-flip plug in compliance to Type-C connector with
the integrated AUX crossbar switch for SBU pins.
The non-blocking linear Redriver design ensures the differential
signals conveying pre-shoot and de-emphasis equalization waveforms
from transmitter side to receiver side, this can help to optimize
the overall channel link adjustment conducted by the system
transmitter and receiver with DFE. The CTLE equalizers are implemented
at the inputs of the Redriver to compensate the channel
loss and reduce the ISI jitters. The programmable flat gain and
linearity adjustments support the eye diagram opening.
The CTLE EQ gains, flat gains and linearity are individually programmable
on each channel for flexible tuning via I2C register
settings. USB channel by-pass mode is initialized at power-on as
default mode to support factory setting especially for the system
with only Type-C connector.